2883523400

素因数分解:

$2^3\times 5^2\times {\mathrm{997}}^1\times {\mathrm{14461}}^1$

素因数の和:15474

約数の個数: 48

約数和(自身を含む): 6711380340

約数和(自身を除く): 3827856940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 997, 1994, 3988, 4985, 7976, 9970, 14461, 19940, 24925, 28922, 39880, 49850, 57844, 72305, 99700, 115688, 144610, 199400, 289220, 361525, 578440, 723050, 1446100, 2892200, 14417617, 28835234, 57670468, 72088085, 115340936, 144176170, 288352340, 360440425, 576704680, 720880850, 1441761700, 2883523400]

約数ペア:

[(1, 2883523400), (2, 1441761700), (4, 720880850), (5, 576704680), (8, 360440425), (10, 288352340), (20, 144176170), (25, 115340936), (40, 72088085), (50, 57670468), (100, 28835234), (200, 14417617), (997, 2892200), (1994, 1446100), (3988, 723050), (4985, 578440), (7976, 361525), (9970, 289220), (14461, 199400), (19940, 144610), (24925, 115688), (28922, 99700), (39880, 72305), (49850, 57844)]